Nobel Prize winning scientist James D. Watson is known for his work in which area?

1. James D. Watson is a renowned American molecular biologist, geneticist, and zoologist. 2. He, along with Francis Crick and Maurice Wilkins (and drawing on work by Rosalind Franklin), was awarded the Nobel Prize in Physiology or Medicine in 1962. 3. The prize was awarded for their discoveries concerning the molecular structure of nucleic acids (specifically the double helix structure of DNA) and its significance for information transfer in living material. 4. Therefore, he is primarily known for his work in the area of Genetics and molecular biology.